Those who are still using Ubuntu 17.10 "Artful Aardvark" should now update to the version 18.04 (nicknamed "Bionic Beaver") of this popular Linux distribution. Ubuntu 17.10 arrived on October 19, 2017, and it only received 9 months of support — as it happens with all non-LTS Ubuntu Linux releases.
https://www.notebookcheck.net/Ubuntu-17-10-is-no-longer-supported.317446.0.html